Digital Input a ni
- Terminal Board-ah hian a awm a
- Hriselna atana harsatna awmte
- Signal Isolators te pawh a awm
- Surge laka invenna hmanrua te
- Safety Relay te a awm bawk
- Intelligent I/O Module hrang hrang awmte
- Gateways fing tak tak te
- Industrial Data Optical Transceiver hmanga siam a ni
- Online hmanga Dew Point thlirletna
- Data lakkhawmna Modules te
- HART data converter a ni
01 a ni02 a ni03 a ni04 a ni05 a ni
PHD-12TF-288+ hmanga siam a ni
A tlangpuiin
The isolated safety barrier with surge protection function of switch input transistor output, chu chuan hmun hlauhawma switch contact emaw proximity switch emaw atanga input signal te chu safety barrier kaltlangin output transistor nei safety zone ah a isolate a, a thawn chhuak thin. Line fault detection hi module chunglama LED hmanga tih theih a ni. Module-a dial switch hmang hian input leh output in-phase emaw reverse control emaw set a ni a, chubakah line fault detection alarm indication function enable emaw disable emaw a ni bawk. He product hian independent power supply a mamawh a, power supply, input leh output terminal hrang hrang a awm bawk.
| Input a ni | |
| Signal input a ni | Contact/proximity switch te chu thlak rawh |
| Sensor a supply voltage a ni | 8V vel a ni |
| Input frequency hrang hrang a awm | ≤5kHz a ni |
| Input/output ziarang hrang hrang: 1.1. | |
| On site ah chuan input current a awm | >2.1mA, output chu khar a ni a, ON tih a ni; |
| Output-a inverted phase leh normal phase inkara control thlak ec | Dial switch K1,K3 chu "ON" a nih chuan transistor output ec chu inverted phase-ah a awm Dial switch K1,K3 chu "OFF"-ah a awm a, transistor output ec chu normal phase-ah a awm K2,K4 chu "ON" a nih chuan circut chuan red light LFD indication alarm function a thlang ang |
| Output a ni | |
| A chhuahna signal a ni | Transistor a ni |
| Drive theihna a nei | Output current ≤ 20mA (1.2k Ω), internal current sang ber 100mA, short-circuit current venhimna hmanga thuam a ni |
| Surge laka invenna features te chu: | |
| A chhuahna tur current nominal ln(8/20μs) . | 5kA a ni |
| Voltage venhimna level Up(8/20μs): | 60V(line atanga line thleng) |
| Voltage venhimna level Up(8/20μs): | 600V(line atanga lei thleng) |
| Standard angin | GB/T18802.21-2016(1EC61643-21:2012 nen a inang) |
| Parameter bulpui ber berte | |
| Supply voltage a awm | 20~35VDC a ni |
| Power hmanralna a ni | |
| LED hmanga entir a ni | Green: Power indicator Yellow: Output transistor chu a hnathawh dan pangngaiah Red: LFD hriattirna, line fault alarm |
| Temperature parameter hrang hrangte | A hnathawhna hmun: -20°C ~ +60°C, A dahna hmun: -40°C ~ +80°C |
| Relative humidity a awm lo | 10%~95% RH ah chuan condensation a awm lo |
| Insulation chakna a ni | Intrinsically safe side leh non-intrinsically safe side (≥3000VAC/min) inkar; power supply leh non-intrinsically safe side (≥1500VAC/min) inkar a ni. |
| Insulation a do theih loh | 100MΩ(500V DC) (input/output/power supply inkar) a ni. |
| Electromagnetic nena inmil theihna | GB/T 18268 (IEC 61326-1) hmanga siam a ni. |
| MTBF | 80000h a ni |
| Wire mamawh a ni | Cross section ≥ 0.5mm2 a ni a; Insulation chakna ≥ 500V a ni |
| Field hmanrua hman tur | Field hmanrua dry contact emaw NAMUR type proximity switch input emaw DIN19234 standard zawm tur ang chi te |
Note: Power rail power supply hi duhthlan tur a ni.
User te chuan order an tih hian power supply mode an tarlang a ngai a ni.
Khawngaihin phek 89-a attachment hi en la.
Line Fault hriatchhuahna(LFD) .
User te chuan module chung bera switch "ON" lam chu an thlang thei ang
fault detection function tih theih nan leh alarm a hriattir theih nan
LED light sen a ni. Site-a input current>7mA, short circuit alarm (SC) a awm chuan;
Site input current
contact input ah hian fault detection function (wire chhe, tawi
circuit), a tawp pahnihah 22k Ω resistor chu parallel-in a inzawm tur a ni
of the switch, leh 680 Ω resistor chu series-a inzawm tur a ni (as
switch contact II atana wiring diagram-a kan hmuh ang hian).
PHD-11TC-33A-23-ah a awm bawk
PHD-12TF-288+ hmanga siam a ni